Reply by willyp

Gene,I will keep you informed. I have the drawing done. I know of a couple of shops that I believe can make them from delrin. The one block I have I believe is made out of a 3/4 inch block of delrin, it is machined not molded There is no machining of the block except for the round parts that fit into the fence. Delrin is very moisture resistance. If you know of any other sites I can get my message out on let me know. I would like to get as many produced to reduce cost. I have attached a picture of the insert that I have.